baber/WOPTO huggingface dataset:
Patent JP-S62124472-A (JP)
Title: Pattern signal generator
Inventor: YOSHIDA HIDEAKI
IPC: G01R31/28
Filed: 1985-11-25
Abstract: PURPOSE:To eliminate the need to match the timing of a timing signal with that of a clock signal strictly by providing a means which obtains a pattern signal corresponding to the AND result between a signal synchronized with an original pattern signal and the timing signal with the output of a switching means. CONSTITUTION:When the minimum interval between timing signals TG that a timing signal generating circuit 11 can generate is Dmin, a time (d) is determined on condition d<=Dmin and the circuit 1 outputs a switching signal LTd which is 1 when set timing tg is <=(d) from the beginning of its cycle. In an N cycle, the signal TG is nearby the timing of a clock TO. At this time, the signal LTd is 1 because tg<d, and a multiplexer (switching means) 13 selects the signal TV having almost the same timing with the clock TO. An FF 1 is set with the signal TC of this timing and pattern signals PAT and the inverse of PAT are ANDed correctly with the signal TG.
Patent JP-H03126877-A (JP)
Title: Optical exciting cvd device
Inventor: ADAKA SABURO
IPC: C23C16/48
Filed: 1989-10-11
Abstract: PURPOSE:To prevent clouding of a window and generation of dust in a reaction chamber by equipping a light transmitting plate to the top face of an inner chamber and providing the blowout port of reactive gas which is formed of a nozzle made of a porous body to the side face thereof and providing this inner chamber in a cassette type. CONSTITUTION:This optical pumping CVD device is formed by freely detachably providing (in a cassette type) an inner chamber 2 in the device main body 14. A light transmitting plate 13 is provided to the top face of the inner chamber 2 and nozzles 6a, 7a made of porous bodies 6, 7 are provided to the side face thereof as the blowout port of reactive gas. The nozzles 6a, 7a are communicated with tubes 15, 16 penetrating the device main body 14 and connectors 17, 18 are interposed in the midway parts. Further the above-mentioned porous bodies 6, 7 are formed of a ceramics sintered body.
Patent JP-2000088167-A (JP)
Title: Connecting structure of branch pipe
Inventor: USUI MASAYOSHI
IPC: F16L41/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce fatigue stress around a connecting part on a branch pipe side by making a diameter expanding part by swelling the vicinity of a tip part on the branch pipe side when the branch pipe is connected with a through- hole of a main pipe, making a tip part continuous to this diameter expanding part as a straight cylinder part fitted and inserted into the through-hole and joining engagement parts each other by welding. SOLUTION: When a branch pipe 2 is welded or adhered to a through-hole 1-2 punched on a peripheral wall part of a main pipe 1, the vicinity of a tip part of the branch pipe 2 is swollen and an integral type tapered part 21-1a is formed. A tip part continuous to this diameter expanding part 2-1a is made as a connected head part 2-1 constituted of an abutting surface 2-1c which is abutted on an outer peripheral wall part of the main pipe 1 and a straight cylinder part 2-1b fitted and inserted into the through-hole 1-2. The straight cylinder part 2-1b is inserted into the through-hole 1-2 and the abutting surface 2-1c is connected with an outside face of the main pipe 1 by welding or adhering. By this connecting structure, fatigue stress applied to a joining tip part of the branch pipe 2 can be reduced and a vibration-proof fatigue characteristic can be improved.
Patent JP-2000101665-A (JP)
Title: Device, method for decoding and providing medium
Inventor: IKEDA TAMOTSU
IPC: H03M13/23
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To execute maximum likelihood decoding. SOLUTION: In order to decode received data, a subset obtained by dividing a signal point so as to maximize a minimum distance is used. In the case of receiving a signal R, e.g. a square Euclidean distance with a signal point 100 is made a branch metric (to be abbreviated to be BM thereafter) with respect to a subset 00 but the square Euclidean distance with a signal point 011 is made BM with respect to a subset 11. Similarly, BM is calculated from a subset 01 and a subset 10 to execute decoding by using four BM in total.
Patent JP-H04142642-A (JP)
Title: Information processor having communication function
Inventor: ISHIKAWA YUTAKA
IPC: H04L29/06
Filed: 1990-10-04
Abstract: PURPOSE:To minimize a period of time required for sending and receiving a telegram by providing an information processor with a communication control execution device decision section for directing the main controller to carry out communication control processing when the content of a load ratio storage section indicates low load. CONSTITUTION:The present information processor is provided with a load ratio calculating section 61 for calculating is load ratio of main controller 51, a load ratio storage section 62 for storing a load ratio, and a communication control execution device decision section 63 for directing the main controller 51 to carry out communication control processing when the content of the load ratio memory section 62 indicates low load. Further, a communication control executing section 55, when the necessity of executing communication control processing occurs, reads the content of the load ratio storage section 62 and judges whether the main controller 51 or the communication controller 55 is made to execute communication control processing depending on the content read from the load ratio storage section 62. Accordingly, communication control processing can be executed by the optimum device. With this, a period of time taken for transmitting a telegram can be minimized.
Patent JP-H06114287-A (JP)
Title: Method and device for removing dust sticking to electrostatic precipitator
Inventor: MAKI MUTSUO
IPC: B03C3/76
Filed: 1992-10-02
Abstract: PURPOSE:To easily and rapidly remove the dust sticking to the electrostatic precipitator having dust collecting electrode plates in the air flow passing in the precipitator with a simple appliance, thereby facilitating the maintenance by applying the high-frequency vibrations of the vibration frequencies within the range set by specific equations to the dust collecting electrode plates. CONSTITUTION:This electrostatic precipitator has a gate-shaped frame 1 in the flow passage of the dust-contg. air flow and the dust collecting electrodes 2 and discharge electrodes 3 therein and is constituted by mounting high-frequency vibrators 4 respectively to brackets 1a provided on the top end wall of the frame 1 in such a manner that the high-frequency vibrations from the high-frequency vibrators 4 can be transmitted to the dust collecting electrode plates 2. The precipitator is so constituted that the high-frequency vibrations of the vibration frequencies within the range of y1, y2 set by the equation I, the equation II are applied to the dust collecting electrode plates 4 by setting vibration frequencies by a high frequency transmitter 4a. In the equations, y1 is the lower limit vibration frequency; y2 is the upper limit vibration frequency, (x) is the grain size of the dust.
Patent JP-S62127153-A (JP)
Title: Automatic pouring device for die casting machine
Inventor: OKUYAMA TERUO
IPC: B22D17/30
Filed: 1985-11-27
Abstract: PURPOSE:To shorten a conveyance distance so as to shorten the time for pouring and to prevent the decrease of a molten metal temp. by driving a lifting mechanism which moves a ladle in a vertical direction into the molten metal in a crucible and to ladle the molten metal by a rotating mechanism which turns the ladle to make pouring. CONSTITUTION:An air cylinder 14, etc., on a lifting frame 9 and the ladle 4 are guided by guides 11, 11 and guide bars 10, 10 so as to descend to the crucible 5 side when a cylinder 12 is extended. The descending is once stopped by molten metal surface detecting electrodes 24, 24 when the ladle 4 descends down to the position where the molten metal 6 enters the ladle. The necessary time until the molten metal 6 is ladled into the ladle 4 is measured by a timer and thereafter the ladle 4 is lifted by the shrinkage of the cylinder 12. A rack 15 is lowered by the extension of a cylinder 14 to turn a driving shaft 18 in a counter-clockwise direction by which a supporting arm 19 and the ladle 4 are turned around a driven shaft 21 in a counter-clockwise direction. The molten metal is thus poured from a spout 23 into a pouring port 7.
Patent JP-H0686849-A (JP)
Title: Driving circuit for solenoid for shooting ball on pachinko game machine
Inventor: KINOSHITA SANPEI
IPC: A63F7/02
Filed: 1992-09-09
Abstract: PURPOSE:To prevent the breakage of a main switching element even if a grounding trouble is generated, by connecting a resistor for detecting electric current between a high voltage side terminal of a solenoid and the main switching element and installing a switching control circuit for feedback-controlling the main switching element by comparing the detected electric current with an instructed electric current. CONSTITUTION:The electric current which flows in a main switching element Tr1 flows to a paper resistor RS for detecting the electric current and then flows from the high voltage side terminal TH of a solenoid 33 to a low voltage side terminal TL. Accordingly, even if the short circuit to an earth is generated at any place in the circuit, the electric current which flows in the main switching element Tr1 is detected by the resistor RS for detecting electric current in any case, and the potential difference at both the edges is detected, and the detected electric current determined from the potential difference and an instructed electric current are compared, and the result is inputted into the base of the main switching element Tr1, which is feedback-controlled. Accordingly, when the detected electric current is large, the main switching element TR1 is cut off.
Patent JP-H09170009-A (JP)
Title: Method for blowing fuel into furnace and equipment therefor
Inventor: NAKAMURA HIROMI
IPC: B29K105/26
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To supply synthetic resins such as waste plastics, into a blast furnace, etc., as a blowing fuel regardless of their forms, etc., and without causing any problem caused by chlorine-containing high molecular resin material of vinyl chloride resin, etc. SOLUTION: The synthetic resins to be supplied as a fuel are received in each of working treatment lines X, Y in the condition separating into the synthetic resins (A) mainly containing filmy synthetic resin materials and synthetic resins (B) except the (A). In the working treatment lines X, Y, the chlorine- containing high molecular resin is separated from the synthetic resins (A) and the synthetic resins (B) and removed. They are respectively treated in different process to be rendered into granulated materials suitable for solid fuel for feeding with the air. These granular synthetic resin materials after working are pneumatically transported and blown into the furnace.
Patent JP-H09103435-A (JP)
Title: Cerebral spatula fixing device
Inventor: KOBAYASHI MASAAKI
IPC: A61G13/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve operability and to shorten the time required for fixing the cerebral spatula by providing the fixing device with a force conversion mechanism for applying the tension meeting the rotating direction of a motor on a wire, an operation switch for determining the rotating direction of the motor and a means for controlling the rotating direction of the motor in correspondence to the output of the operation switch. SOLUTION: A screw 18 for selectively applying pressing force on a lever 16 which functions as the force conversion mechanism 31 is driven by the motor 32. The supporting mechanism 7 is partly provided with a mounting plate 33. The mounting plate 33 is provided with the operation switch 34 for determining the rotating direction of the motor 32. The device is provided with a motor control circuit for controlling the rotating direction of the motor in correspondence to the output of the operation switch 34. The driving power necessary for fixing the cerebral spatula 2 is obtd. from the motor 32 and the rotating direction of the motor 32 is determined by the operation switch 34 mounted at the supporting mechanism 7. As a result, the time required for operation is shortened.
Patent JP-H03126262-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE MASAHIDE
IPC: H01L29/74
Filed: 1989-10-12
Abstract: PURPOSE:To remove crushed layer chippings without changing a shape and thereby to make a voltage resistance characteristic stable and to improve reliability by a method wherein an annular groove having an inner surface forming a prescribed angle is formed in the main surface of a semiconductor substrate by machining with a grindstone and then an etching liquid is jetted at a proper angle from a nozzle toward the inner surface in the substrate which is rotated at a high speed. CONSTITUTION:First a thyristor element wherein a V-shaped groove is formed by machining with a grindstone is degreased, and then trichloroethylene remaining on the surface of the element is removed. While the element thus treated is set in a holding tool 3 and rotated at a high speed, an etching liquid 6 is jetted from a nozzle 51 toward the inner surface 19 of the V-shaped groove 2 for etching. Then, pure water 4 is jetted quickly from another nozzle 52 into the V-shaped groove 2, so as to suspend an etching reaction and to purify the surface. Next, silicon rubber of high purity is applied on positive bevel surfaces 18 and 19 and heat treatment is conducted. As for an angle beta of the nozzle, an angle being smaller than a positive vevel angle thetaby less than 20 deg. or preferably by 10 deg. is excellent in an etching property for the inner surface 19 on the center side of a wafer inside the V-shaped groove 2, in particular.
Patent JP-H03253530-A (JP)
Title: Hydrogen storage ni-base alloy and closed type ni-hydrogen storage battery
Inventor: DOI HIDEKAZU
IPC: C22C19/00
Filed: 1989-10-12
Abstract: PURPOSE:To obtain a hydrogen storage Ni-base alloy having excellent capacity as the active material of the negative electrode for a closed type Ni-hydrogen storage battery by adding specified amounts of Ti, Zr, Mn, V and other specified metallic elements to Ni and alloying them. CONSTITUTION:A hydrogen storage Ni-base alloy having a compsn. contg., by weight, 5 to 20% Ti, 10 to 37% Zr, 4 to 18% Mn, 0.1 to 15% V, 0.1 to 7% Cu, 0.01 to 3.5% Al and 0.01 to 5% Fe, or furthermore contg. 0.05 to 6% Cr and the balance Ni and having an MgZn2 type crystalline structure is refined. This ingot is annealed in an Ar atmosphere, is thereafter pulverized and is used as the active material constituting the negative electrode of a closed type Ni-hydrogen storage battery. This storage battery has less self discharge and by which high discharge capacity can be obtd. through its long cycle life.
Patent JP-H11112338-A (JP)
Title: Frequency control system
Inventor: TOSHITANI TADASHI
IPC: H03L7/181
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a frequency control system simple in circuit configuration, high in pull-in speed and capable of flexibly dealing with the input/output signals of different frequency ratios. SOLUTION: A buffer 12 stores data Di inputted from outside and outputs data by synchronizing a frequency with that of the output of VCO 16b under the control of CPU 13. CPU 13 checks the remaining amount of data in the buffer 12 at timing when a timing signal SYNC which is inputted synchronously with data Di and becomes the reference of synchronism is inputted from outside, and it controls the output frequency of VCO 16 so that a difference between the remaining amount of data and a target value at the time of checking can be absorbed.
Patent JP-2001053703-A (JP)
Title: Stream multiplexer, data broadcasting device
Inventor: HIRAI JUNICHI
IPC: H04J3/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a stream multiplexer by which plural different data streams including timestamp information is multiplexed by synchronizing them with the same common reference clock information. SOLUTION: Data streams are acquired from an external stream generator by a stream acquiring part 1003. The reference stream is selected from among plural data streams to be inputted from a reference stream selecting part 1004. Common reference clock information is generated by referring to the reference clock from the reference stream by a common clock information generating part 1005. Compensation information of a timestamp is generated by comparing the common reference clock information with the reference clock of each data stream by a compensation information generating part 1006. The timestamp is compensated based on the timestamp compensation information by a timestamp compensating part 1007. The plural data streams which are timestamp-compensated are multiplexed by a multiplexing part 1008.
Patent JP-H10112802-A (JP)
Title: Image forming device
Inventor: KUWATA KAZUMI
IPC: G03G15/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To attain highly precise processing of automatic gradation correction by detecting a luminous quantity at a read position of a gradation pattern or in the vicinity of a read position so as to correct a read gradation pattern. SOLUTION: A signal from a scanner 401 is given to a shading correction circuit 402, in which dispersion in elements and uneven lighting by a light source are corrected and the result is converted into lightness data by an RGBγ correction circuit 403. An MTF correction circuit 405 corrects deterioration in an MTF characteristic of an input system. A color conversion UCR processing circuit 406 is made up of a color correction processing section that corrects a difference between a color separation characteristic of the input system and a color material spectral characteristic of an output system to calculate the quantity of the color material YMC and up of a UCR processing section that replaces an overlapped part of three YMC colors with a black color. A hue discrimination circuit 422 selects a color conversion coefficient in response to each hue.  A gradation processing circuit 411 conducts dither processing or pattern processing. Then the image processing circuits as above are controlled by a CPU 415.
Patent JP-H03131428-A (JP)
Title: Contact detection method for electric discharge machine
Inventor: KIMURA MUNEMASA
IPC: B23H7/26
Filed: 1989-10-14
Abstract: PURPOSE:To conduct a positioning action with high precision, by detecting the change amount of a detected signal at a predetermined distance relative movement period, and calculating a decision level opposing the change amount of the detected signal thus detected, and stopping the relative movement action at the time point of a detected signal value having agreed with the calculated decision level. CONSTITUTION:An electrode 1 is moved relatively against a machined work 2 further by a predetermined distance from the time point at which a detected signal supplied between the wire electrode 1 and the machined work 2 has agreed with a predetermined level, and the change amount of the detected signal at a predetermined distance relative movement period is detected by means of a voltage change amount detection means 12. A decision level opposing the change amount of the detected signal thus detected is calculated by means of a decision level variable means 19, and a command is issued from a comparator 9 to an NC device 4 at the time point of a detected signal value having agreed with the calculated decision level, and a relative movement action is stopped, and a positioning distance between the electrode 1 and the machined work 2 is fixedly set.
Patent JP-H09116656-A (JP)
Title: Portable facsimile equipment
Inventor: UCHIYAMA MASAHARU
IPC: H04N1/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To inform a carrier of the minimum contents with small electric power consumption by detecting the voltage of a storage battery and permitting a printing means to print management information by means of a control means when the detected voltage becomes a prescribed value and below. SOLUTION: When the storage battery 15 is set, a mode becomes a back-up mode being a state for supplying a power source to a memory and a control part 19 and the LED1 of an operating part 13 is turned on/off. Then, the voltage Vb of the storage battery 15 is detected. When a main switch 12 is turned-ON in a state where the detected voltage is larger than the voltage Ve1 for outputting management information which is stored in RAM 2, the mode becomes the normal operation normal mode. So, a function is used as the one for reading, recording and transmitting/receiving being the normal facsimile function. When the detected voltage is smaller than the voltage Ve1, LED1 is turned off and LED2 is turned on/off so that a user is made to know that a normal facsimile operation is not used and only management information can be outputted.  Since management information can be outputted, so that minimum information of reception data is recognized.
Patent JP-H1199436-A (JP)
Title: Gas seal structure of processing device
Inventor: TANAKA KOJI
IPC: B23Q11/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To restrain generation of wind hissing sound caused by exhaust of sealing gas while ensuring sufficient gas sealing function. SOLUTION: Sealing gas is passed forward through a clearance between the outer periphery of a main spindle 20 and the inner periphery of a front wall plate 30. By forming a recessed part 38 at the front wall plate 30, and a shielding plate 40 in front of it, a branched passage for branching from sealing gas passage to the diametrical outside is formed, so that a part of sealing gas is let to go off to another position through the branched passage.
Patent JP-S62140869-A (JP)
Inventor: AMUJIYADO SUHAIRU WAIN
IPC: B41J35/26
Filed: 1986-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63121245-A (JP)
Title: Separator for use in enclosed type lead storage battery
Inventor: SUNAKAWA SATOMI
IPC: H01M2/16
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a separator with high-temperature resistance and workability for use in enclosed type lead storage battery by molding a material swelling while containing sulfuric acid therein, in a plate form. CONSTITUTION:A molded product in a plate form obtained from a material swelling while containing sulfuric acid is inserted between electrodes as a separator. The thickness thereof in the swollen state is same or larger than the electrode space. By the arrangement, an electrolyte retained in the separator of an enclosed type lead storage battery is contained in gel material, and the water is scarcely evaporated at elevated temperature, thus a long life can be secured. Since the retaining process of the electrolyte is different in principle from the case of glass fiber separator, a decrease in pressure at the reduced electrolyte level gives no influence. And also the setting of porosity and max. pore size need not be so seriously taken into account. Furthermore, since the sulfuric acid aqueous solution serving as electrolyte can be injected into a battery incorporating plate separators, the workability is remarkably improved compared with that in conventional gel type electrolyte.